I am trying to run http://www.open-dent.com OpenDental 6.4 from http://www.open-dent.com/manual/developers.html source . It builds successfully, however, at startup I receive the following exception:
Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object at System.Text.RegularExpressions.Regex.Match (System.String input, Int32 startat) [0x00000] in /home/dimitar/Programs/mono-2.2/mcs/class/System/Assembly/AssemblyInfo.cs:1 at System.Text.RegularExpressions.Regex.IsMatch (System.String input, Int32 startat) [0x00000] in /home/dimitar/Programs/mono-2.2/mcs/class/System/System.Text.RegularExpressions/Regex.cs:332 at System.Text.RegularExpressions.Regex.IsMatch (System.String input) [0x00000] in /home/dimitar/Programs/mono-2.2/mcs/class/System/System.Text.RegularExpressions/Regex.cs:327 at System.Text.RegularExpressions.Regex.IsMatch (System.String input, System.String pattern, RegexOptions options) [0x00008] in /home/dimitar/Programs/mono-2.2/mcs/class/System/System.Text.RegularExpressions/Regex.cs:119 at System.Text.RegularExpressions.Regex.IsMatch (System.String input, System.String pattern) [0x00000] in /home/dimitar/Programs/mono-2.2/mcs/class/System/System.Text.RegularExpressions/Regex.cs:113 at CodeBase.ODEnvironment.Is64BitOperatingSystem () [0x00000] at OpenDental.ContrDocs..ctor () [0x00000] at (wrapper remoting-invoke-with-check) OpenDental.ContrDocs:.ctor () at OpenDental.FormOpenDental.InitializeComponent () [0x00000] at OpenDental.FormOpenDental..ctor () [0x00000] at (wrapper remoting-invoke-with-check) OpenDental.FormOpenDental:.ctor () at OpenDental.FormOpenDental.Main () [0x00000] On Windows the program builds, runs and works fine. Linux: Ubuntu 8.10 Mono: 2.2 Windows: XP SP3 .NET: 3.5 SP1 -- View this message in context: http://www.nabble.com/Exception-at-Regex.Match-%28string-input%2C-Int32-startat%29-tp21897949p21897949.html Sent from the Mono - General mailing list archive at Nabble.com. _______________________________________________ Mono-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-list
